Shandong Yanggu Wonderful Valves Co.,Ltd is a specialized manufacturer of valve regulators for industrial gases and CNG, and the company may undertake its import and export business and its products are exported to over 10 countries and regions of Europe and America, Middle East and Southeast Asia.

With a powerful capability of developing, designing and manufacturing products, the company has an advanced and reliable set of technical equipment and a complete set of testing facilities. The products contain over 100 varieties of high and medium-pressure gas valves for CNG, oxygen,...